The updates include:
-moving to 3.8-1 of SIMH
-turning off unnecessary services in BSD
-moving from putty to Tera Term
-fixing PDF documentation links..
While not a major update, I figure since people are still downloading the 4.3 BSD RENO version as of TODAY I figure an update for these people wouldn’t be such a bad thing…
As before they are windows install packages, although I guess if you were so motivated you could extract them on some kind of *nix box..